Mysteries of a Dark Universe

Free Documentaries Online

Free Documentaries Online


Find us on:
  

Who's Online

We have 254 guests and 9 members online


Mysteries of a Dark Universe
Close Ad
Lights off
Rate:
1 ratings
Views: 451

From: silichip
Videos: 2007
Added: 08-09-2012 18:19:33
Watch this video commercial free on the SpaceRip app, available in the Apple and Google Play stores. DARK ENERGY in Full HD 1080p. Cosmology, the study of the universe as a whole, has been turned on its head by a stunning discovery that the universe is flying apart in all directions at an ever-increasing rate. Is the universe bursting at the seams? Or is nature somehow fooling us?The astronomers whose data revealed this accelerating universe have been awarded the Nobel Prize for Physics. And yet, since 1998, when the discovery was first announced, scientists have struggled to come to grips with a mysterious presence that now appears to control the future of the cosmos: dark energy.On remote mountaintops around the world, major astronomical centers hum along, with state of the art digital sensors, computers, air conditioning, infrastructure, and motors to turn the giant telescopes. Deep in Chile's Atacama desert, the Paranal Observatory is an astronomical Mecca. This facility draws two megawatts of power, enough for around two thousand homes.What astronomers get for all this is photons, tiny mass-less particles of light. They stream in from across time and space by the trillions from nearby sources, down to one or two per second from objects at the edge of the visible universe.In this age of precision astronomy, observers have been studying the properties of these particles, to find clues to how stars live and die, how galaxies form, how black holes grow, and more. But for all we've learned, we are finding out just how much still eludes our grasp, how short our efforts to understand the workings of the universe still fall. A hundred years ago, most astronomers believed the universe consisted of a grand disk, the Milky Way. They saw stars, like our own sun, moving around it amid giant regions of dust and luminous gas. The overall size and shape of this
Url:
Embed:

Related Videos
0:20:06
Owner:
Views: 2016
Date: 17-08-2010
0:21:41
Owner:
Views: 1748
Date: 17-08-2010
0:21:50
Owner:
Views: 2310
Date: 17-08-2010
0:20:18
Owner:
Views: 2139
Date: 17-08-2010
0:21:27
Owner:
Views: 1851
Date: 17-08-2010
0:21:11
Owner:
Views: 2881
Date: 17-08-2010
0:23:54
Owner: silichip
Views: 469
Date: 08-09-2012
0:20:13
Owner: silichip
Views: 448
Date: 08-09-2012
0:56:05
Owner: silichip
Views: 3683
Date: 12-05-2010
0:56:07
Owner: silichip
Views: 3051
Date: 12-05-2010
0:55:51
Owner: silichip
Views: 5039
Date: 12-05-2010
Owner: silichip
Views: 889
Date: 01-01-2011
0:44:29
Owner: silichip
Views: 827
Date: 01-01-2011
Owner: silichip
Views: 1192
Date: 01-01-2011
Owner: silichip
Views: 950
Date: 01-01-2011
Owner: silichip
Views: 1625
Date: 01-01-2011
Owner: silichip
Views: 965
Date: 01-01-2011
0:44:25
Owner: silichip
Views: 792
Date: 29-06-2011
0:44:26
Owner: silichip
Views: 751
Date: 29-06-2011
0:45:03
Owner: silichip
Views: 898
Date: 29-06-2011

Category
0:48:59
Owner: silichip
Views: 1190
Date: 20-06-2013
0:59:26
Owner: silichip
Views: 1017
Date: 20-06-2013
Owner: silichip
Views: 689
Date: 15-06-2013
Owner: silichip
Views: 1005
Date: 14-06-2013
0:44:00
Owner: silichip
Views: 15470
Date: 29-05-2013
0:49:20
Owner: silichip
Views: 993
Date: 20-05-2013
Owner: silichip
Views: 1029
Date: 11-05-2013
1:29:59
Owner: silichip
Views: 1386
Date: 11-05-2013
0:59:36
Owner: silichip
Views: 966
Date: 11-05-2013
0:59:11
Owner: silichip
Views: 546
Date: 11-05-2013
0:59:13
Owner: silichip
Views: 677
Date: 11-05-2013
0:59:09
Owner: silichip
Views: 559
Date: 11-05-2013
0:58:07
Owner: silichip
Views: 640
Date: 11-05-2013
0:58:34
Owner: silichip
Views: 652
Date: 01-05-2013
0:58:48
Owner: silichip
Views: 469
Date: 01-05-2013
0:58:28
Owner: silichip
Views: 337
Date: 01-05-2013
0:59:04
Owner: silichip
Views: 359
Date: 01-05-2013
0:58:05
Owner: silichip
Views: 546
Date: 01-05-2013
0:57:39
Owner: silichip
Views: 473
Date: 01-05-2013
0:44:04
Owner: silichip
Views: 1097
Date: 14-04-2013
0:44:03
Owner: silichip
Views: 799
Date: 14-04-2013
0:44:03
Owner: silichip
Views: 573
Date: 14-04-2013
0:44:03
Owner: silichip
Views: 543
Date: 14-04-2013
0:44:00
Owner: silichip
Views: 676
Date: 14-04-2013
0:44:00
Owner: silichip
Views: 414
Date: 14-04-2013
0:44:03
Owner: silichip
Views: 636
Date: 14-04-2013
Owner: silichip
Views: 754
Date: 13-04-2013
Owner: silichip
Views: 675
Date: 12-04-2013
Owner: silichip
Views: 479
Date: 12-04-2013
Owner: silichip
Views: 353
Date: 12-04-2013
 
Joomla Tutorial: from JoomlaShack
Watch Free Movies